WJ Communication AH312
The AH312 is a high dynamic range driver amplifier in a low-cost surface mount package. The InGaP/GaAs HBT is able to achieve high performance for various narrowbandtuned application circuits with up to +49 dBm OIP3 and +33 dBm of compressed 1dB power. It is housed in a leadfree/green/RoHS-compliant SOIC-8 package.| Part No. | AH312 |
|---|---|
| Datasheet | AH312 Download |
| Manufacturer |  WJ Communication |
| Description | High Linearity InGaP HBT Amplifier |
| Buy | Stock & Price |
FEATURES
● 400 – 2300 MHz● +33 dBm P1dB
● +51 dBm Output IP3
● 18 dB Gain @ 900 MHz
● +5V Single Positive Supply
● MTTF > 100 Years The Communications Edge TM Product Information 2 Watt, High Linearity InGaP HBT Amplifier Product
DESCRIPTION
All devices are 100% RF and DC tested. Functional Diagram 1 8 2 7 3 6 4 5 The AH312 is targeted for use as a driver amplifier in● Lead-free/green/RoHS-compliant wireless infrastructure where high linearity and medium power is required. An internal active bias allows the SOIC-8 SMT Pkg. AH312 to maintain high linearity over temperature and operate directly off a single +5V supply. This combination
APPLICATIONS
makes the device an excellent candidate for transceiver line cards in current and next generation multi-carrier 3G base● Final stage amplifiers for Repeaters stations. Function Vref Input Output Vbias GND N/C or GND Pin No. 1 3 6, 7 8 Backside Paddle 2, 4, 5
● Mobile Infrastructure Specifications (1) Parameter Operational Bandwidth Test Frequency Gain Input R.L.
